Veteran activist supergroup Crosby, Stills & Nash will team with muckraking musician Tom Morello for an Oct. 3 concert at the Nokia Theatre in Los Angeles to raise awareness and money to defeat Proposition 32, a campaign-finance measure on the November ballot.

Morello will open for CSN in an evening that will also feature actor Edward James Olmos in rallying opposition to the measure that is opposed by the League of Women Voters, the California Alliance for Retired Americans and a consortium of teachers, firefighters, nurses and other members of organized labor.

"This measure is not the campaign finance reform measure its proponents say it is," the California League of Women Voters states on its website. "Proposition 32 promises 'political reform' but is really designed by special interests to help themselves and harm their opponents.

Read more at the LA Times